package lambda;

public class Method {
    public static void main(String[] args) {
        Boo o = new Boo();
        o.show(5);
    }
}
class Boo{
    int a;//成员变量
    void show(int b){//通过方法来传参
        int c;//局部变量
        System.out.println(a);
        System.out.println(b);
        //System.out.println(c);
    }
}
